Specifications are subject to change without notice.
sPeCIFICatIONs
100-240V 1.3A, 50-60Hz
VOL/MUTE
10V
STANDBY
4/8 OHM 50W x 2
1
2
LISTED 17TT
AUDIO/VIDEO
APPARATUS
CLASS 2 WIRING
HPA 502
C
US
LEVEL
1
1
2
1
2
LIMITER/
PROTECT
SIGNAL
2
INPUTS
OUTPUT
REMOTE
0
0
100-240V 1.3A, 50-60Hz
VOL/MUTE
10V
STANDBY
4/8 OHM 50W x 2
1
2
LISTED 17TT
AUDIO/VIDEO
APPARATUS
CLASS 2 WIRING
HPA 502
C
US
LEVEL
1
1
2
1
2
LIMITER/
PROTECT
SIGNAL
2
INPUTS
OUTPUT
REMOTE
0
0
Extron
HPA 502
Audio Power
Amplifier
Extron
Flexible Conduit
Adapter Kit
The conduit adapter
plate replaces
the IEC plate
Audio
Voltage gain
HPA 502 / HPA 1001-70V ........................ 16x (24 dB) / 57x (35 dB)
Audio input
Number/signal type ............................... 2 stereo/mono, balanced/unbalanced
Connectors ............................................ (1) 3.5 mm captive screw connector, 5 pole
Impedance ............................................ >10k ohms unbalanced/balanced, DC coupled
Nominal level ......................................... +4 dBu (1.23 Vrms), balanced
Maximum level ...................................... +20 dBu (7.75 Vrms), balanced
Input sensitivity
HPA 502 ................................................. +4 dBu (1.23 Vrms)
HPA 1001-70V ........................................ +4 dBu (1.23 Vrms) if driven by one input
-2 dBu (0.615 Vrms) if both inputs are summed
Stereo channel separation (HPA 502) ...... >75 dB @ 1 kHz
CMRR .................................................... >75 dB @ 1 kHz
NOTE:
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type
HPA 502 .............................................. 1 stereo, 4- or 8-ohm
HPA 1001-70V ..................................... 1 mono 70 V
Connectors
HPA 502 .............................................. (1) 5 mm screw lock captive screw connector,
4 pole
HPA 1001-70V ..................................... (1) 5 mm screw lock captive screw connector,
2 pole
Minimum load impedance
HPA 502 .............................................. 4 ohms
HPA 1001-70V ..................................... 100 watts into a 70 V line
Amplifier type ......................................... Class D
Continuous power output with a full load and 1% THD at 1 kHz
HPA 502 .............................................. 50 watts (rms) per channel at 4 or 8 ohms
HPA 1001-70V ..................................... 100 watts (rms)
Frequency response ................................ 20 Hz to 20 kHz, ±1 dB
THD + Noise .......................................... <0.05% @ 1 kHz at full rated power, 8 ohms
(HPA 502) or 70 V (HPA 1001-70V)
S/N ...................................................... >100 dB (unweighted)
Damping factor (HPA 502 only) .............. >100 @ 8 ohms
High pass filter (HPA 1001-70V only) ...... 80 Hz, 12 dB per octave (switch selectable)
Control/remote – Amplifier
Control port............................................ (1) 3.5 mm captive screw connector, 5 pole
Pin configurations
DC volume control (analog) ................ Pin 1 = 10 VDC, pin 2 = volume/mute (10k ohm
pot.), pin 3 = GND
Standby power control (contact closure) .. Pin 4 = GND, pin 5 = standby
GenerAl
Power .................................................... 100 VAC to 240 VAC, 50/60 Hz, internal
Typical .................................................... 20 watts
Quiescent ............................................... 8 watts
Standby .................................................. <1 watt (triggered by contact closure or after
1 hour with no signal)
Cooling................................................... Convection, unvented, with internal heat sinks
Protection ............................................... Clip limiting, thermal, short circuit, DC output
Indication ............................................... Limiter/Protect LED indicates the onset of clip
limiting, thermal cycling, short circuit, or DC
output protection
Rack mount ............................................ Yes, with optional 1U rack shelf, part #60-190-01
(RSU 129) or #60-604-01 (RSB 129)
Enclosure type ....................................... Metal
Enclosure dimensions ............................. 1.7" H x 8.7" W x 9.5" D (1U high, half rack wide)
4.3 cm H x 22.1 cm W x 24.1 cm D
Product weight ....................................... 2.5 lbs (1.1 kg)
Shipping weight .................................... 7 lbs (4 kg)
Listings ................................................... UL, CUL
UL rated for use in plenum airspaces: meets UL 2043 for heat and smoke release; meets UL
60950 and UL 6500 for safety.
Compliances ........................................... CE, FCC Class A, VCCI, AS/NZS, ICES,
ENERGY STAR
®
qualified amplifier
MTBF ...................................................... 30,000 hours
Warranty ................................................ 3 years parts and labor
NOTE:
All nominal levels are at ±10%.
Model
Version Description
Part Number
HPA 502
100 Watt Two Channel Power Amplifier .................. 60-849-01
HPA 1001-70V
70 Volt 100 Watt Mono Power Amplifier ................. 60-850-01
Optional Accessories
Flexible Conduit Adapter Kit For PS 123 .................................................... 70-228-02
RSB 129 1U 9.5" Deep Basic Rack Shelf ..................................................... 60-604-01
Plenum Rated
In many rooms, the space above the ceiling is often used as a return
air plenum. To ensure safety from potentially harmful heat and smoke
release in the event of a fire, A/V products installed in ceilings with a
plenum airspace must comply with safety codes and be specifically
rated for use in plenum environments. The HPA 502 and
HPA 1001-70V power amplifiers are both UL 2043 rated to conform
to heat and smoke release codes for plenum environments. Installing
an amplifier above a drop ceiling offers flexibility for integrators
wanting to conserve rack space and achieve a clean, streamlined
installation free of visible cable runs. An amplifier situated above the
ceiling is also concealed from view, which prevents the possibility of
theft.
Flexible Conduit Adapter Kit
The HPA 502 and HPA 1001-70V feature a built-in power supply with
a modular power connection. In a rack installation, these amplifiers
would be powered from an AC receptacle. However, when the
amplifier is to be permanently situated above a drop ceiling, the
HPA 502 and HPA 1001-70V can be directly hard-wired for AC power
when the optional Flexible Conduit Adapter Kit, part # 70-228-02, is
used in place of a conventional power cord. With this kit, the wiring
is encased in flexible conduit, which connects directly to the amplifier
and a local junction box. This can simplify installation without the
necessity to provide an AC receptacle above the drop ceiling. As with
the HPA 502 and HPA 1001-70V, the Flexible Conduit Adapter Kit is
plenum-rated and meets UL 2043 for smoke and heat release.
DesCrIPtION
